OCTG,Seamelss steel pipe,Carbon welded steel pipe,Stainless Steel Pipe,Pipe Fitting,Anti-corrosion coated steel pipe,Alloy seamless pipe,Steel Hollow Section,Steel Plate

COMPANY INFORMATION

Continental Steel Co.,Ltd set up more than 20 production line for ERW steel pipe,SSAW steel pipe, LSAW steel pipe,seamless steel pipe as well as pipe fitting manufacturing.

Equipped with advanced domestic & international production and inspection facilities,our workshops are strictly compliance with ISO Quality Management System and differen international standards like API, ASTM,JIS, DIN, EN, AS/NZ and etc.,

Contribute to high level quality, our pipes and fittings are widely used in oil & gas,pipeline transportation, offshore & marine, power & energy, mechanical & engineering in worldwide.


  • OCTG,Seamelss steel pipe,Carbon welded steel pipe,Stainless Steel Pipe,Pipe Fitting,Anti-corrosion coated steel pipe,Alloy seamless pipe,Steel Hollow Section,Steel Plate
  • OCTG,Seamelss steel pipe,Carbon welded steel pipe,Stainless Steel Pipe,Pipe Fitting,Anti-corrosion coated steel pipe,Alloy seamless pipe,Steel Hollow Section,Steel Plate
  • OCTG,Seamelss steel pipe,Carbon welded steel pipe,Stainless Steel Pipe,Pipe Fitting,Anti-corrosion coated steel pipe,Alloy seamless pipe,Steel Hollow Section,Steel Plate
  • OCTG,Seamelss steel pipe,Carbon welded steel pipe,Stainless Steel Pipe,Pipe Fitting,Anti-corrosion coated steel pipe,Alloy seamless pipe,Steel Hollow Section,Steel Plate
  • 20+

    Branch companies
  • 10000+

    Employees
  • 30000+

    Square warehouse

  • 32+

    Years of history

Products

Workshop

CONTINENTAL STEEL CO.,LTD

CSC STEEL set up more than 20 production line for SMLS, SSAW, ERW, LSAW steel pipes and fittings & flanges. Each production line is equipped to meet ISO, API, ASTM, JIS, DIN, EN, AS and NZ standard.

Blogs

seamless steel pipe, ANSI B36.10M seamless steel pipe, ANSI B36.10M SMLS pipe

ANSI B36.10M seamless steel pipe

In the world of industrial piping, standardized dimensions are essential for ensuring compatibility, safety, and efficiency. One of the most widely recognized standards is ANSI B36.10M, which defines the dimensional system for seamless and welded steel pipes. Covering a broad range of sizes and wall thicknesses, this standard is a critical reference for engineers, buyers, and project managers across multiple industries. This article provides an overview of the ANSI B36.10M standard, focusing on the outer diameter, wall thickness, and other dimensional parameters of seamless steel pipes.

2025-09-18

  • longitudinal submerged arc welded steel pipe welding,straight seam steel pipe high-frequency welding

    High-frequency welding process for longitudinal submerged arc welded steel pipes

    Longitudinal submerged arc welded (LSAW) steel pipes are welded pipes with weld seams running parallel to the longitudinal direction of the pipe. This article will briefly introduce high-frequency welding process for longitudinal submerged arc welded steel pipes.

    2025-09-16

  • seamless boiler tube vs seamless tube,boiler steel pipe vs seamless pipe

    Seamless boiler tube vs seamless tube

    Although seamless boiler tubes and general seamless steel tubes share the same seamless structure, they differ significantly in material, performance, and application due to varying working environments and requirements. Continental Steel Co., Ltd. has carefully summarized the differences between seamless boiler tubes and general seamless steel tubes.

    2025-09-15

  • carbon steel pipe, carbon steel pipe characteristics, cs pipe characteristics

    What are the characteristics of carbon steel pipe?

    Carbon steel pipe is one of the most widely used materials in modern industry. Known for its strength, durability, and affordability, it plays a vital role in sectors ranging from oil and gas pipelines to construction projects and automotive manufacturing. Below, we’ll explore the key features, advantages, and considerations when choosing carbon steel pipe.

    2025-09-10

PROJECTS

CSC brings rich experience in steel construction industry. For projects needs we provide a combination of technique design and qualified steel products to ensure a successful project. 
  • CONSTRUCTION
  • MECHANICAL ENGINEERING
  • OFFSHORE MARINE
  • OIL&GAS
  • POWER ENERGY
  • WATER TREATMENT
  • Chile Bridge Construction Pile Pipe Project

    Chile Bridge Construction Pile Pipe Project

    Project: Chile Bridge Construction Pile Pipe Project Product name: SSAW Pile pipe and Driving shoe Specifications: SAPI 5L B 1524*11.5*12m,1524*24*0.5M,1184 tons Quantity: 1184 tons Year: 2023 Country: Chile Application: Bridge construction
  • German Terminal Renovation Project

    German Terminal Renovation Project

    Project: German Terminal Renovation Project *Product name: Longitudinal submerged arc welding 3LPE pillar *Specifications: Straight seam submerged arc welding 3LPE pillar Ø 406.4-762*12.7*24.38-28.96m, Ø 2438.4 x 25.4*36.58m, *Quantity: 1626 tons *Year: 2023 *Country: Ethiopia *Application: construction
  • Singapore Cross-Sea Bridge

    Singapore Cross-Sea Bridge

    Project: Singapore Cross-Sea Bridge *Product name: ASTM A572 Gr.B SSAW steel pipe *Quantity: 10,000 tons *Year: 2023 *Country: Singapore *Application: Bridge construction
  • Australia Cross-Sea Bridge

    Australia Cross-Sea Bridge

    Project:Australia Cross-Sea Bridge *Product Name:ASTM A572 Gr.50 SSAW steel pipe *Quantity:3000MT *Year:2023 *Country:Australia *Application:Bridge construction
  • Ethiopia Factory Project

    Ethiopia Factory Project

    Project: Ethiopia Factory Project *Product name: Seamless carbon boiler tube *Specification: ASTM A192 273 & 323*12.7 & 6.35 *Quantity: 986 tons *Year: 2023 *Country: Ethiopia *Application: Chemical plant construction
  • Algeria Chemical Plant Project

    Algeria Chemical Plant Project

    Project:Algeria Chemical Plant Project *Product Name:Seamless carbon steel pipe *Specification:ASTM A106/ASTM A53 Gr.B;273 & 323*12.7 & 6.35 *Quantity:1000MT *Year:2023 *Country:Algeria *Application:Chemical Plant Construction
  • Tunisian water system pipeline

    Tunisian water system pipeline

    Project Name :Tunisian water supply system pipeline Product name: seamless carbon steel pipe Specifications: API 5L, ASTM A53, GR.B SCH 40/SCH80 Quantity: 15000M Year: 2023 Country: Tunisia Application: Water Transportation
  • Pipeline construction for oil transportation

    Pipeline construction for oil transportation

    Project Name: Pipeline construction for oil transportation Product involved: SAWL pipe with PE External coating Specification: API 5L X60 PSL2 610X12.7mm Quantity: 5066 Metric Tons Project location: Syria Year:2017 Country:Syria Application:construction

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